void encode_deinit(COMPONENT_T *handle, ILCLIENT_T *client) { COMPONENT_T *list[] = {handle , NULL}; ilclient_state_transition(list, OMX_StateIdle); ilclient_state_transition(list, OMX_StateLoaded); ilclient_cleanup_components(list); OMX_Deinit(); ilclient_destroy(client); }
// Modified function prototype to work with pthreads void *video_decode_test(void* arg) { const char* filename = "/opt/vc/src/hello_pi/hello_video/test.h264"; eglImage = arg; if (eglImage == 0) { printf("eglImage is null.\n"); exit(1); } OMX_VIDEO_PARAM_PORTFORMATTYPE format; OMX_TIME_CONFIG_CLOCKSTATETYPE cstate; COMPONENT_T *video_decode = NULL, *video_scheduler = NULL, *clock = NULL; COMPONENT_T *list[5]; TUNNEL_T tunnel[4]; ILCLIENT_T *client; FILE *in; int status = 0; unsigned int data_len = 0; int packet_size = 80<<10; memset(list, 0, sizeof(list)); memset(tunnel, 0, sizeof(tunnel)); if((in = fopen(filename, "rb")) == NULL) return (void *)-2; if((client = ilclient_init()) == NULL) { fclose(in); return (void *)-3; } if(OMX_Init() != OMX_ErrorNone) { ilclient_destroy(client); fclose(in); return (void *)-4; } // callback ilclient_set_fill_buffer_done_callback(client, my_fill_buffer_done, 0); // create video_decode if(ilclient_create_component(client, &video_decode, "video_decode", ILCLIENT_DISABLE_ALL_PORTS | ILCLIENT_ENABLE_INPUT_BUFFERS) != 0) status = -14; list[0] = video_decode; // create video_render //if(status == 0 && ilclient_create_component(client, &video_render, "video_render", ILCLIENT_DISABLE_ALL_PORTS) != 0) if(status == 0 && ilclient_create_component(client, &video_render, "egl_render", ILCLIENT_DISABLE_ALL_PORTS | ILCLIENT_ENABLE_OUTPUT_BUFFERS) != 0) status = -14; list[1] = video_render; // create clock if(status == 0 && ilclient_create_component(client, &clock, "clock", ILCLIENT_DISABLE_ALL_PORTS) != 0) status = -14; list[2] = clock; memset(&cstate, 0, sizeof(cstate)); cstate.nSize = sizeof(cstate); cstate.nVersion.nVersion = OMX_VERSION; cstate.eState = OMX_TIME_ClockStateWaitingForStartTime; cstate.nWaitMask = 1; if(clock != NULL && OMX_SetParameter(ILC_GET_HANDLE(clock), OMX_IndexConfigTimeClockState, &cstate) != OMX_ErrorNone) status = -13; // create video_scheduler if(status == 0 && ilclient_create_component(client, &video_scheduler, "video_scheduler", ILCLIENT_DISABLE_ALL_PORTS) != 0) status = -14; list[3] = video_scheduler; set_tunnel(tunnel, video_decode, 131, video_scheduler, 10); //set_tunnel(tunnel+1, video_scheduler, 11, video_render, 90); set_tunnel(tunnel+1, video_scheduler, 11, video_render, 220); set_tunnel(tunnel+2, clock, 80, video_scheduler, 12); // setup clock tunnel first if(status == 0 && ilclient_setup_tunnel(tunnel+2, 0, 0) != 0) status = -15; else ilclient_change_component_state(clock, OMX_StateExecuting); if(status == 0) ilclient_change_component_state(video_decode, OMX_StateIdle); memset(&format, 0, sizeof(OMX_VIDEO_PARAM_PORTFORMATTYPE)); format.nSize = sizeof(OMX_VIDEO_PARAM_PORTFORMATTYPE); format.nVersion.nVersion = OMX_VERSION; format.nPortIndex = 130; format.eCompressionFormat = OMX_VIDEO_CodingAVC; if(status == 0 && OMX_SetParameter(ILC_GET_HANDLE(video_decode), OMX_IndexParamVideoPortFormat, &format) == OMX_ErrorNone && ilclient_enable_port_buffers(video_decode, 130, NULL, NULL, NULL) == 0) { OMX_BUFFERHEADERTYPE *buf; int port_settings_changed = 0; int first_packet = 1; ilclient_change_component_state(video_decode, OMX_StateExecuting); while((buf = ilclient_get_input_buffer(video_decode, 130, 1)) != NULL) { // feed data and wait until we get port settings changed unsigned char *dest = buf->pBuffer; // loop if at end if (feof(in)) rewind(in); data_len += fread(dest, 1, packet_size-data_len, in); if(port_settings_changed == 0 && ((data_len > 0 && ilclient_remove_event(video_decode, OMX_EventPortSettingsChanged, 131, 0, 0, 1) == 0) || (data_len == 0 && ilclient_wait_for_event(video_decode, OMX_EventPortSettingsChanged, 131, 0, 0, 1, ILCLIENT_EVENT_ERROR | ILCLIENT_PARAMETER_CHANGED, 10000) == 0))) { port_settings_changed = 1; if(ilclient_setup_tunnel(tunnel, 0, 0) != 0) { status = -7; break; } ilclient_change_component_state(video_scheduler, OMX_StateExecuting); // now setup tunnel to video_render if(ilclient_setup_tunnel(tunnel+1, 0, 1000) != 0) { status = -12; break; } // Set egl_render to idle ilclient_change_component_state(video_render, OMX_StateIdle); // Enable the output port and tell egl_render to use the texture as a buffer //ilclient_enable_port(video_render, 221); THIS BLOCKS SO CANT BE USED if (OMX_SendCommand(ILC_GET_HANDLE(video_render), OMX_CommandPortEnable, 221, NULL) != OMX_ErrorNone) { printf("OMX_CommandPortEnable failed.\n"); exit(1); } if (OMX_UseEGLImage(ILC_GET_HANDLE(video_render), &eglBuffer, 221, NULL, eglImage) != OMX_ErrorNone) { printf("OMX_UseEGLImage failed.\n"); exit(1); } // Set egl_render to executing ilclient_change_component_state(video_render, OMX_StateExecuting); // Request egl_render to write data to the texture buffer if(OMX_FillThisBuffer(ILC_GET_HANDLE(video_render), eglBuffer) != OMX_ErrorNone) { printf("OMX_FillThisBuffer failed.\n"); exit(1); } } if(!data_len) break; buf->nFilledLen = data_len; data_len = 0; buf->nOffset = 0; if(first_packet) { buf->nFlags = OMX_BUFFERFLAG_STARTTIME; first_packet = 0; } else buf->nFlags = OMX_BUFFERFLAG_TIME_UNKNOWN; if(OMX_EmptyThisBuffer(ILC_GET_HANDLE(video_decode), buf) != OMX_ErrorNone) { status = -6; break; } } buf->nFilledLen = 0; buf->nFlags = OMX_BUFFERFLAG_TIME_UNKNOWN | OMX_BUFFERFLAG_EOS; if(OMX_EmptyThisBuffer(ILC_GET_HANDLE(video_decode), buf) != OMX_ErrorNone) status = -20; // wait for EOS from render ilclient_wait_for_event(video_render, OMX_EventBufferFlag, 90, 0, OMX_BUFFERFLAG_EOS, 0, ILCLIENT_BUFFER_FLAG_EOS, 10000); // need to flush the renderer to allow video_decode to disable its input port ilclient_flush_tunnels(tunnel, 0); ilclient_disable_port_buffers(video_decode, 130, NULL, NULL, NULL); } fclose(in); ilclient_disable_tunnel(tunnel); ilclient_disable_tunnel(tunnel+1); ilclient_disable_tunnel(tunnel+2); ilclient_teardown_tunnels(tunnel); ilclient_state_transition(list, OMX_StateIdle); ilclient_state_transition(list, OMX_StateLoaded); ilclient_cleanup_components(list); OMX_Deinit(); ilclient_destroy(client); return (void *)status; }
static int video_decode_test(char *filename) { OMX_VIDEO_PARAM_PORTFORMATTYPE format; OMX_TIME_CONFIG_CLOCKSTATETYPE cstate; COMPONENT_T *video_decode = NULL, *video_scheduler = NULL, *video_render = NULL, *clock = NULL; COMPONENT_T *list[5]; TUNNEL_T tunnel[4]; ILCLIENT_T *client; FILE *in; int status = 0; unsigned int data_len = 0; memset(list, 0, sizeof(list)); memset(tunnel, 0, sizeof(tunnel)); if((in = fopen(filename, "rb")) == NULL) return -2; if((client = ilclient_init()) == NULL) { fclose(in); return -3; } if(OMX_Init() != OMX_ErrorNone) { ilclient_destroy(client); fclose(in); return -4; } // create video_decode if(ilclient_create_component(client, &video_decode, "video_decode", ILCLIENT_DISABLE_ALL_PORTS | ILCLIENT_ENABLE_INPUT_BUFFERS) != 0) status = -14; list[0] = video_decode; // create video_render if(status == 0 && ilclient_create_component(client, &video_render, "video_render", ILCLIENT_DISABLE_ALL_PORTS) != 0) status = -14; list[1] = video_render; // create clock if(status == 0 && ilclient_create_component(client, &clock, "clock", ILCLIENT_DISABLE_ALL_PORTS) != 0) status = -14; list[2] = clock; memset(&cstate, 0, sizeof(cstate)); cstate.nSize = sizeof(cstate); cstate.nVersion.nVersion = OMX_VERSION; cstate.eState = OMX_TIME_ClockStateWaitingForStartTime; cstate.nWaitMask = 1; if(clock != NULL && OMX_SetParameter(ILC_GET_HANDLE(clock), OMX_IndexConfigTimeClockState, &cstate) != OMX_ErrorNone) status = -13; // create video_scheduler if(status == 0 && ilclient_create_component(client, &video_scheduler, "video_scheduler", ILCLIENT_DISABLE_ALL_PORTS) != 0) status = -14; list[3] = video_scheduler; set_tunnel(tunnel, video_decode, 131, video_scheduler, 10); set_tunnel(tunnel+1, video_scheduler, 11, video_render, 90); set_tunnel(tunnel+2, clock, 80, video_scheduler, 12); // setup clock tunnel first if(status == 0 && ilclient_setup_tunnel(tunnel+2, 0, 0) != 0) status = -15; else ilclient_change_component_state(clock, OMX_StateExecuting); if(status == 0) ilclient_change_component_state(video_decode, OMX_StateIdle); memset(&format, 0, sizeof(OMX_VIDEO_PARAM_PORTFORMATTYPE)); format.nSize = sizeof(OMX_VIDEO_PARAM_PORTFORMATTYPE); format.nVersion.nVersion = OMX_VERSION; format.nPortIndex = 130; format.eCompressionFormat = OMX_VIDEO_CodingAVC; if(status == 0 && OMX_SetParameter(ILC_GET_HANDLE(video_decode), OMX_IndexParamVideoPortFormat, &format) == OMX_ErrorNone && ilclient_enable_port_buffers(video_decode, 130, NULL, NULL, NULL) == 0) { OMX_BUFFERHEADERTYPE *buf; int port_settings_changed = 0; int first_packet = 1; ilclient_change_component_state(video_decode, OMX_StateExecuting); while((buf = ilclient_get_input_buffer(video_decode, 130, 1)) != NULL) { // feed data and wait until we get port settings changed unsigned char *dest = buf->pBuffer; data_len += fread(dest, 1, buf->nAllocLen-data_len, in); if(port_settings_changed == 0 && ((data_len > 0 && ilclient_remove_event(video_decode, OMX_EventPortSettingsChanged, 131, 0, 0, 1) == 0) || (data_len == 0 && ilclient_wait_for_event(video_decode, OMX_EventPortSettingsChanged, 131, 0, 0, 1, ILCLIENT_EVENT_ERROR | ILCLIENT_PARAMETER_CHANGED, 10000) == 0))) { port_settings_changed = 1; if(ilclient_setup_tunnel(tunnel, 0, 0) != 0) { status = -7; break; } ilclient_change_component_state(video_scheduler, OMX_StateExecuting); // now setup tunnel to video_render if(ilclient_setup_tunnel(tunnel+1, 0, 1000) != 0) { status = -12; break; } ilclient_change_component_state(video_render, OMX_StateExecuting); } if(!data_len) break; buf->nFilledLen = data_len; data_len = 0; buf->nOffset = 0; if(first_packet) { buf->nFlags = OMX_BUFFERFLAG_STARTTIME; first_packet = 0; } else buf->nFlags = OMX_BUFFERFLAG_TIME_UNKNOWN; if(OMX_EmptyThisBuffer(ILC_GET_HANDLE(video_decode), buf) != OMX_ErrorNone) { status = -6; break; } } buf->nFilledLen = 0; buf->nFlags = OMX_BUFFERFLAG_TIME_UNKNOWN | OMX_BUFFERFLAG_EOS; if(OMX_EmptyThisBuffer(ILC_GET_HANDLE(video_decode), buf) != OMX_ErrorNone) status = -20; // wait for EOS from render ilclient_wait_for_event(video_render, OMX_EventBufferFlag, 90, 0, OMX_BUFFERFLAG_EOS, 0, ILCLIENT_BUFFER_FLAG_EOS, 10000); // need to flush the renderer to allow video_decode to disable its input port ilclient_flush_tunnels(tunnel, 0); } fclose(in); ilclient_disable_tunnel(tunnel); ilclient_disable_tunnel(tunnel+1); ilclient_disable_tunnel(tunnel+2); ilclient_disable_port_buffers(video_decode, 130, NULL, NULL, NULL); ilclient_teardown_tunnels(tunnel); ilclient_state_transition(list, OMX_StateIdle); ilclient_state_transition(list, OMX_StateLoaded); ilclient_cleanup_components(list); OMX_Deinit(); ilclient_destroy(client); return status; }
// Modified function prototype to work with pthreads void *video_decode_test(void* arg) { pthread_mutex_init(&m_lock, NULL); printf("OMX version : %d.%d.%d-%d\n",OMX_VERSION_MAJOR, OMX_VERSION_MINOR, OMX_VERSION_REVISION, OMX_VERSION_STEP); printf("file to read : %s\n", filename); eglImage = arg; if (eglImage == 0) { printf("eglImage is null.\n"); exit(1); } int status = 0; unsigned int data_len = 0; int packet_size = 80<<10; memset(list, 0, sizeof(list)); memset(tunnel, 0, sizeof(tunnel)); if((in = fopen(filename, "rb")) == NULL) return (void *)-2; if((client = ilclient_init()) == NULL) { fclose(in); return (void *)-3; } if(OMX_Init() != OMX_ErrorNone) { ilclient_destroy(client); fclose(in); return (void *)-4; } // callback ilclient_set_fill_buffer_done_callback(client, my_fill_buffer_done, 0); // create video_decode if(ilclient_create_component(client, &video_decode, "video_decode", ILCLIENT_DISABLE_ALL_PORTS | ILCLIENT_ENABLE_INPUT_BUFFERS) != 0) status = -14; list[0] = video_decode; // create video_render //if(status == 0 && ilclient_create_component(client, &video_render, "video_render", ILCLIENT_DISABLE_ALL_PORTS) != 0) if(status == 0 && ilclient_create_component(client, &video_render, "egl_render", ILCLIENT_DISABLE_ALL_PORTS | ILCLIENT_ENABLE_OUTPUT_BUFFERS) != 0) status = -14; list[1] = video_render; // create clock if(status == 0 && ilclient_create_component(client, &omx_clock, "clock", ILCLIENT_DISABLE_ALL_PORTS) != 0) status = -14; list[2] = omx_clock; memset(&cstate, 0, sizeof(cstate)); cstate.nSize = sizeof(cstate); cstate.nVersion.nVersion = OMX_VERSION; cstate.eState = OMX_TIME_ClockStateWaitingForStartTime; cstate.nWaitMask = 1; if(omx_clock != NULL && OMX_SetParameter(ILC_GET_HANDLE(omx_clock), OMX_IndexConfigTimeClockState, &cstate) != OMX_ErrorNone) status = -13; // set the clock refenrece to "none" memset(&cref,0,sizeof(cref)); cref.nSize = sizeof(cref); cref.nVersion.nVersion = OMX_VERSION; cref.eClock = OMX_TIME_RefClockNone; if(omx_clock != NULL && OMX_SetParameter(ILC_GET_HANDLE(omx_clock), OMX_IndexConfigTimeActiveRefClock, &cref) != OMX_ErrorNone){ status = -13; printf("error setting refclock\n"); } // create video_scheduler if(status == 0 && ilclient_create_component(client, &video_scheduler, "video_scheduler", ILCLIENT_DISABLE_ALL_PORTS) != 0) status = -14; list[3] = video_scheduler; set_tunnel(tunnel, video_decode, 131, video_scheduler, 10); //set_tunnel(tunnel+1, video_scheduler, 11, video_render, 90); set_tunnel(tunnel+1, video_scheduler, 11, video_render, 220); set_tunnel(tunnel+2, omx_clock, 80, video_scheduler, 12); // setup clock tunnel first if(status == 0 && ilclient_setup_tunnel(tunnel+2, 0, 0) != 0) status = -15; else ilclient_change_component_state(omx_clock, OMX_StateExecuting); if(status == 0) ilclient_change_component_state(video_decode, OMX_StateIdle); memset(&format, 0, sizeof(OMX_VIDEO_PARAM_PORTFORMATTYPE)); format.nSize = sizeof(OMX_VIDEO_PARAM_PORTFORMATTYPE); format.nVersion.nVersion = OMX_VERSION; format.nPortIndex = 130; format.eCompressionFormat = OMX_VIDEO_CodingAVC; if(status == 0 && OMX_SetParameter(ILC_GET_HANDLE(video_decode), OMX_IndexParamVideoPortFormat, &format) == OMX_ErrorNone && ilclient_enable_port_buffers(video_decode, 130, NULL, NULL, NULL) == 0) { OMX_BUFFERHEADERTYPE *buf; int port_settings_changed = 0; int first_packet = 1; ilclient_change_component_state(video_decode, OMX_StateExecuting); while((buf = ilclient_get_input_buffer(video_decode, 130, 1)) != NULL && stop_flag==0 ) { // feed data and wait until we get port settings changed unsigned char *dest = buf->pBuffer; // loop if at end if (feof(in)) rewind(in); data_len += fread(dest, 1, packet_size-data_len, in); if(port_settings_changed == 0 && ((data_len > 0 && ilclient_remove_event(video_decode, OMX_EventPortSettingsChanged, 131, 0, 0, 1) == 0) || (data_len == 0 && ilclient_wait_for_event(video_decode, OMX_EventPortSettingsChanged, 131, 0, 0, 1, ILCLIENT_EVENT_ERROR | ILCLIENT_PARAMETER_CHANGED, 10000) == 0))) { port_settings_changed = 1; if(ilclient_setup_tunnel(tunnel, 0, 0) != 0) { status = -7; break; } ilclient_change_component_state(video_scheduler, OMX_StateExecuting); // now setup tunnel to video_render if(ilclient_setup_tunnel(tunnel+1, 0, 1000) != 0) { status = -12; break; } // Set egl_render to idle ilclient_change_component_state(video_render, OMX_StateIdle); // Enable the output port and tell egl_render to use the texture as a buffer //ilclient_enable_port(video_render, 221); THIS BLOCKS SO CANT BE USED if (OMX_SendCommand(ILC_GET_HANDLE(video_render), OMX_CommandPortEnable, 221, NULL) != OMX_ErrorNone) { printf("OMX_CommandPortEnable failed.\n"); exit(1); } if (OMX_UseEGLImage(ILC_GET_HANDLE(video_render), &eglBuffer, 221, NULL, eglImage) != OMX_ErrorNone) { printf("OMX_UseEGLImage failed.\n"); exit(1); } // Set egl_render to executing ilclient_change_component_state(video_render, OMX_StateExecuting); // Request egl_render to write data to the texture buffer if(OMX_FillThisBuffer(ILC_GET_HANDLE(video_render), eglBuffer) != OMX_ErrorNone) { printf("OMX_FillThisBuffer failed.\n"); //~ exit(1); } } if(!data_len) break; buf->nFilledLen = data_len; data_len = 0; buf->nOffset = 0; if(first_packet) { buf->nFlags = OMX_BUFFERFLAG_STARTTIME; first_packet = 0; } else buf->nFlags = OMX_BUFFERFLAG_TIME_UNKNOWN; if(OMX_EmptyThisBuffer(ILC_GET_HANDLE(video_decode), buf) != OMX_ErrorNone) { status = -6; break; } } printf("loop ends, now flush the buffer\n"); OMX_SendCommand(ILC_GET_HANDLE(video_decode),OMX_CommandFlush,130,NULL); OMX_SendCommand(ILC_GET_HANDLE(video_decode),OMX_CommandFlush,131,NULL); ilclient_wait_for_event(video_decode, OMX_EventCmdComplete, OMX_CommandFlush, 0, 130, 0, ILCLIENT_PORT_FLUSH, -1); ilclient_wait_for_event(video_decode, OMX_EventCmdComplete, OMX_CommandFlush, 0, 131, 0, ILCLIENT_PORT_FLUSH, -1); data_len=0; memset(&cstate, 0, sizeof(cstate)); cstate.nSize = sizeof(cstate); cstate.nVersion.nVersion = OMX_VERSION; cstate.eState = OMX_TIME_ClockStateStopped; cstate.nWaitMask = 1; OMX_SetParameter(ILC_GET_HANDLE(omx_clock), OMX_IndexConfigTimeClockState, &cstate); memset(&cstate, 0, sizeof(cstate)); cstate.nSize = sizeof(cstate); cstate.nVersion.nVersion = OMX_VERSION; cstate.eState = OMX_TIME_ClockStateWaitingForStartTime; cstate.nWaitMask = 1; OMX_SetParameter(ILC_GET_HANDLE(omx_clock), OMX_IndexConfigTimeClockState, &cstate); //~ scheduler should be stopped... buf->nFilledLen = 0; buf->nFlags = OMX_BUFFERFLAG_TIME_UNKNOWN | OMX_BUFFERFLAG_EOS; if(OMX_EmptyThisBuffer(ILC_GET_HANDLE(video_decode), buf) != OMX_ErrorNone) status = -20; // wait for EOS from render //~ printf("wait for EOS from render\n"); //~ ilclient_wait_for_event(video_render, OMX_EventBufferFlag, 90, 0, OMX_BUFFERFLAG_EOS, 0, //~ ILCLIENT_BUFFER_FLAG_EOS, 10000); while ((ilclient_remove_event(video_render, OMX_EventBufferFlag, 90, 0, OMX_BUFFERFLAG_EOS, 0) <0 ) && !stop_flag){ } printf("flush the render\n"); // need to flush the renderer to allow video_decode to disable its input port ilclient_flush_tunnels(tunnel, 0); ilclient_disable_port_buffers(video_decode, 130, NULL, NULL, NULL); } printf("close file\n"); fclose(in); ilclient_disable_tunnel(tunnel); ilclient_disable_tunnel(tunnel+1); ilclient_disable_tunnel(tunnel+2); ilclient_teardown_tunnels(tunnel); ilclient_state_transition(list, OMX_StateIdle); ilclient_state_transition(list, OMX_StateLoaded); ilclient_cleanup_components(list); OMX_Deinit(); ilclient_destroy(client); printf("thread will return...\n"); pthread_mutex_destroy(&m_lock); return (void *)status; }